Copper golems in cave/void air never turn into statues

The bug

Copper golems check for explicitly minecraft:air to determine if they can place a statue block. That means that like inside mineshafts and stuff where the air is cave_air, they’ll never turn into statues.

How to reproduce

1. /fill ~-20 ~-2 ~-20 ~20 ~2 ~20 cave_air replace air

2. /summon minecraft:copper_golem ~ ~ ~ {weather_state:"oxidized"}

3. /tick sprint 500

Expected result

The golem should turn into a statue pretty quickly

Observed result

It doesn’t

Notes

May want to check for replaceable blocks instead of just air, but if only air is intended, cave air should be included